Unformatted text preview: and 2, should the integral 1 dQ/T *Problems designated by a “C” are concept questions, and
students are encouraged to answer them all. Problems designated
by an “E” are in English units, and the SI users can ignore them.
Problems with a CD-EES icon
are solved using EES, and
complete solutions together with parametric studies are included
on the enclosed CD. Problems with a computer-EES icon
comprehensive in nature, and are intended to be solved with a
computer, preferably using the EES software that accompanies
this text. be performed along the actual process path or an imaginary
reversible path? Explain.
7–10C Is an isothermal process necessarily internally reversible? Explain your answer with an example.
7–11C How do the values of the integral 1 dQ/T compare
for a reversible and irreversible process between the same
7–12C The entropy of a hot baked potato decreases as it
cools. Is this a violation of the increase of entropy principle?
7–13C Is it p...
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